baber/WOPTO huggingface dataset:
Patent EP-4252912-A2 (EP)
Title: Siebschneckenzentrifuge
Inventor: SCHERER DIETER
IPC: B04B3/04
Filed: 2021-08-02
Abstract: Siebschneckenzentrifuge (1), aufweisend eine Schneckenantriebswelle (3), eine Schnecken-Nabe (7), einen hohlen Schneckenhauptkörper (11) und eine ringförmige Ringspaltabdeckung (23), wobei radial zwischen einer Schneckenhauptkörper-Umfangswand (19) und der Ringspaltabdeckung (23) wenigstens ein Axialzugangskanal (37) ausgebildet ist, über welchen ein Werkzeugeingriffsabschnitt (35) eines Spannmittels (12), mittels dessen der Schneckenhauptkörper (11) mit einem ersten Schneckenhauptkörper-Axialendabschnitt (13) davon an der Schnecken-Nabe (7) befestigt ist, von einem zweiten Schneckenhauptkörper-Axialendabschnitt (15) her axial zugänglich ist.
Patent EP-4269744-A2 (EP)
Inventor: CALDWELL ALLEN
IPC: E06C1/00
Filed: 2020-10-23
Abstract: The invention provides a tripod assembly comprising a plurality of legs, a central support member, and a central post. Each of the legs is pivotably coupled to the central support member. The central support member surrounds the central post. A plurality of columns is disposed in a nested arrangement for relative axial movement in a telescopic fashion along an axis of the plurality of columns between a fully-extended position and a collapsed position. The columns are received in the central post when the columns are in the collapsed position. A first end of a connecting rod is coupled to one of the columns. A bracket assembly is coupled to a second end of the connecting rod and is configured to receive a rung of a ladder therein. A bracket member is coupled to an uppermost column and includes a channel configured to receive a second rung of the ladder therein.
Patent EP-4302684-A2 (EP)
Title: Method and system for generating a digital three-dimensional image of an intraoral three-dimensional surface
Inventor: SAPHIER OFER
IPC: A61B5/00
Filed: 2020-06-24
Abstract: 1. A method for generating a digital three-dimensional image, the method comprising: 
driving each one of one or more structured light projectors to project a pattern on an intraoral three-dimensional surface; 
driving each one of one or more cameras to capture a plurality of images, each image including at least a portion of the projected pattern; and 
using a processor to: 
compare a series of images captured by the one or more cameras; 
determine which of the portions of the projected pattern can be tracked across the series of images based on the comparison of the series of images; and 
construct a three-dimensional model of the intraoral three-dimensional surface based at least in part on the comparison of the series of images.
Patent EP-4283786-A2 (EP)
Inventor: HORIE MASAKI
IPC: H01Q9/04
Filed: 2019-03-15
Abstract: The present disclosure content relates to (1) several antenna units used by being attached to window glass for a building comprising a radiating element arranged so that a matching member is interposed between the window glass and the radiating element, and a conductor arranged so that the radiating element is interposed between the matching member and the conductor, (2) an antenna unit-attached window glass comprising one of said antenna units and the window glass, and (3) several matching bodies used by being sandwiched between window glass for a building and one of said antenna units.
Patent EP-4301019-A2 (EP)
Title: Techniques for call authentication
Inventor: RULE JEFFREY
IPC: H04W12/06
Filed: 2020-07-15
Abstract: Various embodiments described herein are directed towards authenticating calls by using one or more keys associated with a specific user. In examples, the user is the sender of a call. In various embodiments, when a call is made, an identifying payload is encrypted using a private key associated with the user. The encrypted identifying payload is appended to the call data stream. The identifying payload may be decrypted with a public key. In embodiments, the identifying payload may be verified. In various embodiments, further authentication methods may be performed by using an object such as a contactless card to provide one or more components of the identifying payload and/or keys. In embodiments, a connection may be made between the sender and the intended recipient of a call based on the verification of the identifying payload.
Patent EP-0015381-A2 (EP)
Inventor: STEMMLE BERTHOLD DR RER NAT
IPC: A61K9/20
Filed: 1980-01-30
Abstract: The method for preparing shaped articles with delayed release of active ingredient, consisting of the active ingredient, conventional auxiliaries and a wax-like, sparingly soluble auxiliary, entails the shaped articles which have been prepared by a known method being maintained at a temperature of 2-40 DEG C below the drop point of the wax-like auxiliary for 2-24 hours.
Patent EP-0025145-A2 (EP)
Inventor: OTT KURT
IPC: F16L43/02
Filed: 1980-08-19
Abstract: 1. Corner angle joint of two straight eaves gutter parts (1, 2; 11, 12) of dimensionally stable material, with an at least approximately mitred cut, the mitre surfaces being arranged at a mutual distance and the eaves gutter parts (1, 2; 11, 12) being joined by elastic material (4, 24; 30) at an elastic angle, characterised by the following features : a) the eaves gutter parts (1, 2; 11, 12) are joined by sheet-like elastomeric material (4, 24; 30) ; b) a strip (4) of the sheet-like elastomeric material is provided only on the inside of the eaves gutter parts (1, 2; 11, 12) and bridges the distance between the mitre surfaces ; c) the distance between the mitre surfaces transversely to the mitre bevel is 1 to 5 mm, in particular 2 to 3 mm.
Patent EP-0031527-A2 (EP)
Inventor: JOST ROLF
IPC: C12P19/26
Filed: 1980-12-12
Abstract: An enzymatically obtained oligomer of L-amino acid containing residues of L-methionine, a process for its preparation and its uses as an agent for fortifying foods poor in methionine and as an intermediate product in the production of L- methionine from DL-methionine, which oligo-L-amino acid consists essentially of oligomers having a chain length of from 5 to 10 residues of L-amino acid with an average length of 8, is described. The homo-oligomer may be prepared by reacting an ester of methionine with a thiol-protease in an aqueous medium having a pH of from 5 to 7 and at a temperature of 30 to 50 DEG C, deactivating the enzyme and separating the oligo-L- methionine from the reaction medium. A hetero-oligomer may also be prepared by adding an ester of the amino acid in question to the preceding reaction mixture, for example to make the oligomer soluble in water or to improve its digestibility.
Patent EP-0030795-A2 (EP)
Inventor: LEIGH THOMAS
IPC: C07D213/20
Filed: 1980-11-14
Abstract: Compounds of the formula:
     wherein R'and R 2 , which may be the same or different, stand for hydrogen, a halogen atom or a nitro group, or a halogenoalkyl, alkyl, alkoxy or alkylthio radical of not more than 6 carbon atoms, and R 3  stands for hydrogen, fluorine, chlorine, bromine or methoxy, or a halogenoalkyl or alkyl radical of not more than 6 carbon atoms, provided that R 1 , R 2  and R 3  do not all stand for hydrogen at the same time, and R' stands for hydrogen or an alkanoyl radical of not more than 6 carbon atoms. Three processes for the manufacture of said compounds. Pharmaceutical compositions comprising one of said compounds and a pharmaceutical diluent or carrier. 
     The compounds exhibit anticonvulsant, anti-anxiety and antipsychotic activity.
Patent EP-0073272-A2 (EP)
Inventor: BINZ GMBH CO
IPC: A61G1/00
Filed: 1981-10-17
Abstract: Eine auf einer Tragenbühne in Kraftfahrzeugen od.dgl. festlegbare Krankentrage besitzt ein Sicherheitsgurtsystem (10) mit schrägverlaufenden V-förmig angeordneten Schultergurten (11), deren schulternahe Enden (11') an einem Quergurt (13) befestigt sind, welcher unterhalb des Patienten die Trage sowie die Tragenauflage umfaßt. Die schulterfernen Enden der Schultergurte (10) sind gemeinsam mit einem Teil (15) eines zentralen Schnellverschlusses (16) verbunden, dessen anderes Teil (17) mit einer über die Beine/Füße des Patienten legbaren Gurtschlaufe (12) verbunden und mittels elastisch nachgiebiger, automatisch sperrender Gurtkürzer- und Aufrollvorrichtungen (18) zum Tragenfußende hin gespannt ist.
Patent EP-0035324-A2 (EP)
Title: Split axle drive mechanisms
Inventor: NAGY LASZLO
IPC: B60K23/08
Filed: 1981-02-04
Abstract: A split axle drive mechanism for a part-time four-wheel drive vehicle comprises an automotive-type differential 32 which has an input 36 to the differential case 38 and a pair of outputs from the respective side gears. One output 56 is directly connected to its associated side gear 52 so that the associated side gear is always drive-connected to one selectively driven vehicle wheel 30. The other output includes a clutch 58 which is disengaged in the two-wheel drive mode (selected at the transfer case 14) so that the other selectively driven vehicle wheel does not back-drive the other side gear 50. This reduces wear and power consumption in the two-wheel drive mode.
Patent EP-0036277-A2 (EP)
Inventor: PAPAHADJOPOULOS DEMETRIOS P
IPC: A61K9/50
Filed: 1981-03-06
Abstract: Activated liposome having various material encapsulated by outer surfaces thereof are disclosed. The outer surfaces include lipid molecules, at least some of which have been modified by an oxidation reaction and which function as covalent binding sites for a variety of proteins, most particularly for IgG. When biologically active proteins are covalently bound, or coupled, to the activated liposomes, the encapsulated materials remain captured within the activated liposomes, and the coupled proteins retain a significant amount of biological activity.
Patent EP-0061701-A2 (EP)
Inventor: ABRUTYN ERIC STEVEN
IPC: C08K5/5419
Filed: 1982-03-23
Abstract: This invention relates to solid, entrapped emollient-moisturizer compositions comprising a crosslinked polymer matrix and an emollient-moisturizer. The invention provides for conversion of solid and/or liquid emollients or moisturizers into solid, free-flowing forms by entrapment of the functional materials in a hydrophobic polymer lattice.
Patent EP-0067435-A2 (EP)
Inventor: NISHITOBA SHIGEO C O NIPPON EL
IPC: H03K5/04
Filed: 1982-06-14
Abstract: In a pulse width control circuit, particularly in an electronic ignition system for an automobile engine, the timing and width of output pulses, e.g. ignition current pulses, Is controlled by comparing a signal responsive to input pulses, e.g. pulses synchronized with the engine's rotation, with a comparison level. According to the invention said comparison level is automatically varied in response to an operating temperature, e.g. the engine temperature, thereby ensuring uniform production of output pulses without pulse gaps in both the low-speed/low-temperature and high speed/high-temperature ranges of the engine.
Patent EP-0075939-A2 (EP)
Inventor: GIBSON CHARLES ARNOLD
IPC: C07C215/12
Filed: 1982-09-29
Abstract: This invention provides for the separation of an amine composition undergoing processing at high temperatures and pressures which amine composition contains volatile components and less volatile components where the volatile components are desirable for further processing and/or utilization and the less volatile components are less desirable for further processing and/or utilization. The separation serves to divide the amine composition into two streams, one which is enriched in the volatile components and the other which is enriched in the less volatile components.
Patent EP-0059022-A2 (EP)
Inventor: CHALMERS II EDWARD L
IPC: A43B5/04
Filed: 1982-02-22
Abstract: The boot has an attachment member (15) mounted on its lower (12) between the toe (16) and heel (17), is adapted to be releasably attached to a ski (22). The toe (16) and heel (17) portions of the boot are shaped to facilitate safe and comfortable walking and standing, and at least part of the sole walking surfaces (13) are covered with a high friction plastic for walking purposes. The forward lean angle of the boot when out of the binding can be lesser than normal to provide comfortable standing and walking, and the ski binding (20) with which the boot (10) is adapted to cooperate adds sufficient forward lean angle for skiing purposes when the boot is in the binding.
Patent EP-0073654-A2 (EP)
Inventor: TAKENAKA SHIGEO C O PATENT DIV
IPC: H01J9/14
Filed: 1982-08-26
Abstract: A method of making a mask structure for a mask-focusing colour picture tube is described. A plurality of apertured flat masks are aligned and stacked. The stacked flat masks are contacted by force to hold them together while they are welded together. The force is removed and the welded flat masks are pressed into a predetermined curved shape at the same time. Next, the welded portions are cut off to separate the masks. The force is conveniently a magnetic force.
Patent EP-0082656-A2 (EP)
Inventor: KUKOLJA STJEPAN
IPC: C07D499/00
Filed: 1982-12-13
Abstract: There is described the production of a 7-epi-3- exomethylenecepham, useful in the synthesis of antibiotic compounds, by a process which comprises reducing a sulfoxide of formula (II):
     or acetoxymethyl derivative of formula (III):
     when n is 0 or 1 and R is hydrogen or an acyl group and R 1  is hydrogen, a carboxy-protecting group, or a cation.
Patent EP-0096157-A2 (EP)
Inventor: HOEFLE MILTON LOUIS
IPC: C23F11/00
Filed: 1981-10-01
Abstract: There are disclosed substituted acyl derivatives of 1,2,3,4-tetrahydro-6,7-dimethoxy-3-isoquinoline-carboxylic acid having the following general formula:
     wherein R 2  is a hydrogen atom or a methyl or ethyl radical, and pharmaceutically acceptable salts of the compound of formula I. 
     The substituted acyl derivatives and the pharmaceutically acceptable salts thereof may be produced by coupling a suitably substituted 1,2,3,4-tetrahydroisoquinoline with a suitably substituted amino acid and, when desired, hydrolysing or removing the protecting groups of the resulting Crnvdnn Pnnnn product. The compounds of the invention, their salts and pharmaceutical compositions thereof are useful as antihypertensive agents.
Patent EP-0089037-A2 (EP)
Inventor: NAKANO JUN
IPC: C07D407/12
Filed: 1983-03-12
Abstract: [S]-(+)-2-acetyl-7-(2,3-epoxypropoxy)benzofuran (SEBF) is prepared by subjecting 2-acetyl-7-hydroxybenzofuran and [R]-glycidol to dehydration condensation in an inert organic solvent in the presence of triphenylphosphine and a dialkyl azodicarboxylate. The [S]-(+)-2-actyl-7-(2,3-epoxypropoxy) benzofuran can be easily converted into [S]-2-acetyl-7-(2-hydroxy-3-isopropylaminopropoxy) benzofuran ([S]-befunolol) or salts thereof which are useful as a β-adrenergic blocking agent, by reacting it with isopropylamine.
Patent EP-0098953-A2 (EP)
Inventor: MARZOLPH GERHARD DR
IPC: C07D207/456
Filed: 1983-05-31
Abstract: Fungicidally active substituted maleic acid amides of the formula <IMAGE>   in which X is hydrogen, chlorine or bromine, X1 is chlorine or bromine, R is alkyl, optionally substituted aryl or optionally substituted aralkyl, R1 to R5 each independently is hydrogen, alkyl, optionally substituted aryl or optionally substituted aralkyl, R6 each independently is halogen, alkyl, optionally substituted aryl, optionally substituted cycloalkyl, alkoxy, sulphonylamine, halogenoalkyl, nitro, cyano, alkoxycarbonyl, alkylsulphonyl or carboxylamine, n is 0, 1, 2 or 3, m is 0, 1, 2 or 3, m+n is 0, 1, 2 or 3, and y is 0, 1, 2, 3, 4 or 5, with the exception of the compound in which X and X1 are chlorine, m and y are 0, n is 1, R1, R4 and R5 are hydrogen, and R is methyl, and the compound in which X and X1 are chlorine, m, n and y are 0, R1 is hydrogen, and R is phenyl.
Patent EP-0091180-A2 (EP)
Inventor: CHOLOD MICHAEL STEFAN
IPC: C08G63/82
Filed: 1983-01-25
Abstract: A catalyst system for polycondensation of ethylene terephthalate prepolymer comprises 2 to 18 parts by weight of catalyst metal in the form of alkyl titanate and 40 to 300 parts by weight of catalyst metal in the form of antimony compound.
Patent EP-0123776-A2 (EP)
Inventor: WALDIS HANS
IPC: E05G1/08
Filed: 1984-01-11
Abstract: The safe deposit box has a security device with a clamping means (1) which is releasable by pulling force and which reacts to an increased pull with an increased clamping force. By the clamping means (1), a direct non-positive connection which can be broken at any time can be made between the safe compartment and the safe deposit box. A clamping readiness means acts on the clamping means (1) in such a way that a constant torque is exerted on this and a clearing means (4) likewise belonging to the security device counteracts this torque temporarily, that is, for example, during opening. The safe deposit box with the security device can be used in existing safe installations without adaptation. <IMAGE>
Patent EP-0122603-A2 (EP)
Inventor: SEKMAKAS KAZYS
IPC: C08F299/02
Filed: 1984-04-12
Abstract: Epoxy phosphate-carboxyl copolymers substantially free of epoxy functionality and aqueous coatings containing the same are disclosed. These copolymers are formed by copolymerizing monoethylenically unsaturated monomers, including carboxyl-functional monomer, in an organic solvent solution containing an epoxy-functional epoxy phosphate, there being at least 5% of carboxylfunctional monomer and at least 10% of total monomers present in the copolymer. The' copolymer is converted into a water soluble salt with volatile amine and phenoplast resins are preferably used to provide at least part of the curing agent.
Patent EP-0129233-A2 (EP)
Inventor: DANIEL DANIEL SALMAN
IPC: A61B5/15
Filed: 1984-06-18
Abstract: Potassium ion-selective membrane which comprises a matrix, valinomycin and a particular carrier solvent capable of solvating valinomycin is disclosed. The carrier solvent is a dicarboxylic acid diester having at least 25 carbon atoms, a viscosity of less than about 120 centipoise at 20°C and a boiling point greater than about 170°C at 5 mm pressure. A preferred carrier solvent is diisodecyl phthalate. These membranes are particularly useful in dry-operative potassium ion-selective electrodes.
Patent EP-0133913-A2 (EP)
Inventor: MULLER DIETER JURGEN DR
IPC: C07C21/09
Filed: 1984-07-02
Abstract: Zur Herstellung von 3,3-Dichlor-2-methyl-propen setzt man 1-Chlor-2-methyl-propen in Gegenwart katalytisch wirkender Mengen an Stickstoff-Basen oder Phosphinen mit Sulfurylchlorid um. Als Stickstoff-Basen eignen sich vorzugsweise aliphatische, aromatische und heterocyclische Amine sowie deren Gemische, als Phosphine vorzugsweise aliphatische oder aromatische Phosphine.
Patent EP-0136438-A2 (EP)
Inventor: TUBARO EZIO
IPC: C07H15/04
Filed: 1984-07-20
Abstract: A novel mono-sialo ganglioside derivative substantially identical chemically and physically with a product prepared by
     (a) concentration of an aqueous solution of a mono-sialo ganglioside and clacium ions under sub-atmospheric pressure at 40-80°C for 18-240 hours,   (b) adjustment of the pH to 2-3, followed by dialysis, and   (c) evaporation of the aqueous solvent.   
     The novel ganglioside is believed to be a new physical form of the known ganglioside G M1  and shows activity against bacteria, viruses, protozoal, fungi and tumours. It has previously been suggested that gangliosides in general may be useful in the treatment of neurological disorders but not that they affect the activity of phagocytes.
Patent EP-0132805-A2 (EP)
Inventor: PIAI DINO
IPC: D06F37/26
Filed: 1984-07-20
Abstract: A stainless steel tub (10) for a domestic laundry washing machine (8) of the top-loading type comprises a cylindrical peripheral wall (14), two lateral end walls (15, 16), support means (23, 28, 38, 25, 41) for the tub-drum assembly (10, 11), suspension elements (12, 13), and equilibration counterweights (31, 32). 
     On one side of the tub (10), said support means are secured to a stiffener ring (20) itself secured to the peripheral wall and a respective end wall (16), while on the other side of the tub, they are secured to edge portions of the peripheral wall (14) and the other end wall (15) by means of bolts (26) clamping said edge portions together with a sealing gasket (27) interposed therebetween.
Patent EP-0117718-A2 (EP)
Inventor: KURANISHI MASAAKI
IPC: B41J2/175
Filed: 1984-02-22
Abstract: An ink liquid supply system for an ink jet system printer includes an ink intake needle (12) formed in a body of the ink liquid supply system, and an ink cartidge (10) removably mounted on the body of the ink liquid supply system. The ink cartridge includes an opening (64) covered by a seal rubber (66) through wich the ink intake needle is inserted when the ink cartridge is mounted on the body of the ink liquid supply system. An ink liquid absorbing pad (68) is attached to the seal rubber so as to cover the seal rubber. The ink liquid absorbing pad functions to prevent the ink liquid from dropping onto the body of the ink liquid supply system when the ink cartridge is demounted from the body of the ink liquid supply system.
Patent EP-0120653-A2 (EP)
Inventor: SHILLABEER JOHN LOUIS
IPC: E04D13/147
Filed: 1984-03-14
Abstract: @ A flashing 10 has a front portion 12 shaped to overlie a corrugated roof, and an upstanding rear portion 16 for attachment to a wall. They are connected hingedly, so the flashing can adaptto any roof/wall angle. Preferably the flashing 10 is a unitary plastics moulding with a line of weakness 14 constituting a resilient hinge so that the portions 12,16 are urged against roof and wall.
Patent EP-0141647-A2 (EP)
Inventor: KUMAR ANAND
IPC: G01N33/84
Filed: 1984-10-31
Abstract: A composition for determining an analyte in a liquid sample comprises (a) a plurality of solid, reflective particles (22), (b) at least one substance (24) which comprises an extraction solvent for the analyte, and at least one substance (24) which effects a detectable response to the analyte, and (c) a binder (26) which is permeable to the analyte or a reaction product thereof in which the particles, extraction solvent and analyte-responsive substance are dispersed. Preferably, the composition is used to determine an ionic analyte by incorporating an analyte-responsive substance such as a crown ether. Test devices (10) or analytical elements include a single, integral matrix comprising a composition of the invention.
Patent EP-0147144-A2 (EP)
Inventor: CAMPO JUAN J
IPC: E21B19/00
Filed: 1984-12-14
Abstract: A conductor guide arrangement is provided for conductors of an offshore well platform having a jacket. The arrangement comprises a pile extending from a sea bed to above a water level over the sea bed. A plurality of center posts (22a to 22d) are connectable end to end for disposition in the pile for positioning a plurality of conductors in the pile. At least one frame structure (e.g. 24c) is connected at an end portion of each of the center posts (e.g. 22a) defining a plurality of alignable passages for the plurality of conductors. At least one of the frame structures (e.g. 24c) has a plurality of plate spokes extending radially outwardly of the respective center post (e.g. 22a) a distance in a plurality of radial directions respectively which is less than a radius of the pile so that the frame structure can fit inside the pile. A plurality of support brackets (26) are removably connectable to at least some of the plate spokes to increase the radius of each spoke to which a support bracket (26) is connected so that it is greater than the radius of the pile to rest on a top edge of the pile and thereby support portions of the guide arrangement for assembly thereof.
Patent EP-0149357-A2 (EP)
Inventor: ADAMS LEO GERARD
IPC: C08J3/24
Filed: 1984-12-27
Abstract: Filament winding resins having low viscosity and long pot lives, and a process for making them are disclosed. The resins comprise (a) high vinyl polybutadiene polymer having a molecular weight between about 1,000 and 3,000 and epoxy reactive functionality (b) a diepoxy compound, (c) ethylenically unsaturated reactive diluent, (d) peroxide crosslinker and (e) catalyst. The ethylenically unsaturated reactive diluents include methacrylates.